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Why do they repack in RAR? I have always when encoutering RARs rolled my eyes and then tried to remember the names of tools to do extraction.
by mikorym 7y ago
Why do they repack in RAR?
I have always when encoutering RARs rolled my eyes and then tried to remember the names of tools to do extraction.
- _ah 7y agoI believe this is a holdover from piracy the early 2000s, when file sizes needed to remain small (due to unreliable downloads or the need to fit on a particular piece of physical media) and RAR was a convenient format for generating compressed archives in multiple parts.
- adanto6840 7y agoI recall it being the common go-to for file-sharing (piracy) uploads on Usenet. I'm not sure if it was because of repair-ability when you were missing some of the RARs, file-size limitation, resume-ability, low bandwidth, etc... Probably a combo of them all I guess; wasn't aware it was still used nor that it might be more common in RU.
- atemerev 7y agoRAR was invented by a Russian (Eugene Roshal) and still popular in Russia (compresses better than zip and faster than 7z).
- userbinator 7y agoInterestingly, 7z is also of Russian origin (Igor Pavlov), and a lot of data compression research comes from there too --- possibly a legacy started by Markov.
- atemerev 7y agoThat, and the fact that our computers were really shitty. :) It also helped in development of very clever analytical and numerical integration techniques, e.g. Sobol sequences.
- mikorym 7y agoThat's really interesting. When working under constrainst people get creative. I think it just happend so that most computers that I've worked on don't handle RAR by default so I never knew the background.